Efavirenz-13C6 Back Catalog number: 10612.14-100-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 70236 n-Nonane Price on request 150-100-565 Barium in 20 blank oil, 1000 µg/g, 50g Price on request S-4160-100-CY Analytical Standard for n-Alkanes 1mL Use 100µg/mL in hexane as a working standard n-C10-C40 + Pristane Price on request